Unit4Cyberspace现在，中国有一亿六千多万网民，其中66%是青少年。你知道人们上网做什么吗？你能够想象得到没有网络的世界会是什么样子吗？ThemainreasonswhyteenagerssurftheNetaretosearchforinformation，tocommunicatewithothersandtohavefun.OntheInternet，teenagerscanfindoutalmostanything.AndsurfingtheNetcanhelpstudentswiththeirhomeworkandwiden(扩大)theirknowledge.LiDong，ateacheratNo.41MiddleSchoolinShijiazhuang，likesherstudentstousetheInternet.“Whenwetalkinclass，studentswhosurftheNetusuallyknowmorebackground(背景)informationthantheothers，”shesaid.Inaddition，peoplecanusetheInternettowritelettersorstories，sendemailsandchat.Manyteenskeepintouchwiththeirfriendsonline.Itischeaperthanphoningsomebodyfarawayandalsomuchquicker.阅读上文并回答下列问题1．Whichcountryhasthelargestnumberofusersintheworld?【答案】TheUnitedStates.2．WhydoteenagerssurftheNet?【答案】Theywanttosearchforinformation，tocommunicatewithothersandtohavefun.SectionⅠReading(Ⅰ)(Warmup&Lesson1)[新生词汇初识]Ⅰ.匹配下列单词的词性及汉语意思1．artificialA．n.洪水，水灾vt.&vi.淹没2．climateB．adj.人造的3．floodC．n.气候4．affectD．n.犯罪；罪行5．crimeE．vt.影响6．attackF．n.&vt.进攻，攻击7．crashG．vt.&n．伤害，损害8．disappearH．vt.(汽车、飞机等)撞毁；坠毁9．harmI．vi.消失【答案】1－5BCAED6－9FHIGⅡ.选择下列句中相应词组的汉语意思A.弥补B.信任C.变成现实；实现D.进入E.混乱F.找出1．TheywillgetintoLondonthisafternoon.2．Herwishtobeadoctorhascometrue.3．Vitaminpillsmakeupwhatyoulackinyourdiet.4．Pleasefindoutagoodandsimplewaytosolvetheproblem.5．Webelieveinhim，whoisalwaystruetohisword.6．Youcanseethatwhenyouarehungry，yourmindwouldalsobeinchaos.【答案】1－6DCAFBE[教材语篇细研]第一步速读——了解文章主题和段落大意速读P8教材课文，匹配段落大意1．Para.1A．Thefutureofvirtualreality.2．Para.2B．Pessimisticideastowardsthefutureofcyberspace.3．Para.3C．ThegrowthoftheInternet.4．Para.4D．OptimisticideastowardsthefutureoftheInternet.【答案】1－4CBDA第二步细读——把控文章关键信息细读P8教材课文，选择最佳答案1.FromParagraphOne，weknow．A．theInternetcameintotheworldin1980sB．moreandmorecomputerswillbeconnectedtotheInternetC．peoplewillloseinterestintheInternetsomedayD．onecanhaveseveralcomputersathome2．Someexpertsarepessimisticaboutthefuture.Theyareworryingthat．A．thegrowthwillslowdownB．itwillcostpeoplealotC．theworldwon'tbesafeD．computerswilltaketheplaceofhumans3．PeterAndersonthinks．A．peoplewillbeabletoworkinavirtualworldB．televisionwilldisappearC．themailservicewilldisappearD．terroristsmay“attack”theworld'scomputers4．WhichofthefollowingisNOTmentionedinthepassage?A．Shoppinginavirtualsupermarket.B．Studyinginavirtualschool.C．Communicatingwithothersbychattingtools.D．GettingallkindsofinformationfromtheInternet.【答案】1－4BCAC第三步精读——能力升华接轨高考根据P8教材课文，在空白处填入1个适当的单词或括号内单词的正确形式。TheFutureofCyberspaceInthelastthirtyyears，theInternet1.hasgrown(grow)rapidly，andthisgrowthis2.clearly(clear)goingtocontinue.Someexpertsarepessimistic3.aboutthefuture.Oneworryiscrimeincyberspace.Inthefuture，terroristsmay“attack”theworld'scomputers，causechaos，andmakeplanesandtrainscrash.However，manypeopleareoptimisticaboutthefutureoftheInternet.Already，userscanbuybooks，findoutaboutholiday4.offers(offer)andsoon.AngelaRossettosaysthatinthenextfewyears，itisclearthatwearegoingtoseeahuge5.growth(grow)inshoppingontheInternet.Shealsobelievesthat，inthefuture，we6.willget(get)entertainmentfromtheNetand7.thattelevisionwillprobablydisappear.Themailservicemayalsodisappearwiththe8.increasing(increase)useofemail.Someexpertsseeourfutureinvirtual9.reality(real)—theuseofcomputerswithsoundsandpicturesthatmakeyoufeelasifyouarein10.arealsituation.谢谢观看
